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| Web URL(s): | https://dl.sciencesocieties.org/publications/jeq/pdfs/30/1/18
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https://dl.sciencesocieties.org/publications/jeq/articles/30/1/18
Last checked: 12/14/2016
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| Publication Type:
| Refereed |
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| Author(s): | Suzuki, Toshinari;
Yaguchi, Kumiko;
Suzuki, Sukeji;
Suga, Tetsuya |
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| Author Affiliation: | Suzuki, Yaguchi, and Suzuki: Tama Branch Lab., Tokyo Metropolitan Research Lab. of Public Health, Tokyo, Japan; Suga: Department of Clinical Biochemistry, Tokyo University of Pharmacy and Life Science, Tokyo, Japan |
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| Title: | In vitro pesticide degradation in soil incubated under open and sealed conditions |
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| Section: | Technical reports: Bioremediation and biodegradation
Other records with the "Technical reports: Bioremediation and biodegradation" Section
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| Source: | Journal of Environmental Quality. Vol. 30, No. 1, January/February 2001, p. 18-23. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America |
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| # of Pages: | 6 |
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| Keywords: | TIC Keywords: Golf courses; Pesticides; Pesticide degradation; Half-life; Fenitrothion; Diazinon; Iprodione; Mecoprop; Asulam; Dithiopyr; Isoprothiolane; Benfluralin; Terbucarb; Pesticide persistence; Golf fairways; Zoysia Japonica; Flutolanil
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| Facility Names: | Tokyo Kokusai Country Club, in Tokyo, Japan |
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| Abstract/Contents: | "Degradation of selected pesticides was conducted in a turfgrass soil from a golf course under open (i.e., allowing gas exchange with atmosphere) and sealed systems. The time required for 50% of the initial dose fenitrothion (O,O-dimethyl O-4-nitro-m-tolyl phosphoro-thioate), diazinon (O,O-dimethyl O-2-isopropyl-6-methylpyrimidin4-yl phosphorothioate), iprodione [3-(3,5-dichlorophenyl)-N-isopropyl-2,4-dioxo-imidazol< >idine-1-carboxamide], mecoprop [(RS)-2-(4-chloro-o-tolyloxy)propionic acid], and asulam (4-aminophenylsulfonyl-carba-mate) to dissipate (half-life, t1/2) was less than 2 wk under both conditions. The t1/2 values of dithiopyr (S,S'-dimethyl 2-difluoromethyl-4-isobutyl-6-trifluoro-methylpyridine-3,5< >-dicarbothioate were 324 and 185 d under the open and sealed conditions, respectively. The t1/2 values of isoprothiolane (di-isopropyl 1,3-dithiolan-2-ylidene-malo-nate), flutolanil (α,α,α-trifluoro-3'-isopropoxy-o-toluanilide), and benefin (N-butyl-N-ethyl-α,*a,α-trifluoro-2,6-dinit< >ro-p-toluidine) under the open conditions were 154, 336, and 47 d, respectively. The t1/2 values of these pesticides increased slightly under the sealed conditions. The t1/2 values of terbutol (2,6-di-tert-butyl-4-methylphenyl N-methycarba-mate) and one of the major degradation products, N-demethyl-terbu-tol (2,6-di-tert-butyl-4-methylphenyl carbamate), were 182 and 291 d under the open conditions and increased by six- and threefold under the sealed conditions, respectively. The degradation system under the sealed conditions could characterize the persistence of terbutol and N-demethyl-terbutol, which were the most persistent in the field." |
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| Language: | English |
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| References: | 27 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Suzuki, T., K. Yaguchi, S. Suzuki, and T. Suga. 2001. In vitro pesticide degradation in soil incubated under open and sealed conditions. J. Environ. Qual. 30(1):p. 18-23. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/jeq/pdfs/30/1/18
Last checked: 12/14/2016
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https://dl.sciencesocieties.org/publications/jeq/articles/30/1/18
Last checked: 12/14/2016
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MSU catalog number: S 900 .J6 |
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